Electron main process

gistfile1.txt

import { app, BrowserWindow } from 'electron';
import MenuBuilder from './menu';

let mainWindow = null;

if (process.env.NODE_ENV === 'production') {
  const sourceMapSupport = require('source-map-support');
  sourceMapSupport.install();
}

if (process.env.NODE_ENV === 'development') {
  require('electron-debug')();
  const path = require('path');
  const p = path.join(__dirname, '..', 'app', 'node_modules');
  require('module').globalPaths.push(p);
}

app.on('window-all-closed', () => {
  if (process.platform !== 'darwin') app.quit();
});

const installExtensions = async () => {
  if (process.env.NODE_ENV === 'development') {
    const installer = require('electron-devtools-installer');

    const extensions = [
      'REACT_DEVELOPER_TOOLS',
      'REDUX_DEVTOOLS'
    ];

    const forceDownload = !!process.env.UPGRADE_EXTENSIONS;

    return Promise
      .all(extensions.map(name => installer.default(installer[name], forceDownload)))
      .catch(console.log);
  }
};

app.on('ready', async () => {
  await installExtensions();

  mainWindow = new BrowserWindow({
    show: false,
    width: 1024,
    height: 728
  });

  mainWindow.loadURL(`file://${__dirname}/app.html`);

  mainWindow.webContents.on('did-finish-load', () => {
    if (!mainWindow) {
      throw new Error('"mainWindow" is not defined');
    }
    mainWindow.show();
    mainWindow.focus();
  });

  mainWindow.on('closed', () => {
    mainWindow = null;
  });

  const menuBuilder = new MenuBuilder(mainWindow);
  menuBuilder.buildMenu();
});